27187866

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 60614400

約数和(自身を除く): 33426534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 1231, 2454, 2462, 3681, 3693, 7362, 7386, 11043, 11079, 22086, 22158, 33237, 66474, 503479, 1006958, 1510437, 3020874, 4531311, 9062622, 13593933, 27187866]

約数ペア:

[(1, 27187866), (2, 13593933), (3, 9062622), (6, 4531311), (9, 3020874), (18, 1510437), (27, 1006958), (54, 503479), (409, 66474), (818, 33237), (1227, 22158), (1231, 22086), (2454, 11079), (2462, 11043), (3681, 7386), (3693, 7362)]